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U.S. Department of Health and Human Services

Threshold of Regulation (TOR) Exemptions

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TOR number 1998-010

Threshold of Regulation Exemptions are generally applicable and are effective for the food contact substance (FCS) for the listed intended use regardless of manufacturer or supplier.
Food Contact Substance: C.I. Pigment Green 50 (CAS Reg. No. 68186-85-6), C.I. Pigment Yellow 53 (CAS Reg. No. 8007-18-9), and C.I. Pigment Brown 24 (CAS Reg. No. 68186-90-3)
Use Limitations*: As colorants at levels up to 2% by weight in all types of food-contact polymers. The finished polymers may be used in contact with all food types under Conditions of Use A through H (as described in Table 2, 21 CFR 176.170(c)).
Requestor: Keller and Heckman on behalf of Englehard Corp.

*For references to food types and conditions of use, see Food Types & Conditions of Use for Food Contact Substances.

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